package com.study.app.mapper;

import com.baomidou.mybatisplus.core.metadata.IPage;

import com.study.app.entity.Student;
import org.apache.ibatis.annotations.Param;

public interface StudentMapper 
{
    public Student selectStudentById(Long id);

    public IPage<Student> selectStudentList( IPage<Student> page,@Param("student") Student student);

    public int insertStudent(Student student);

    public int updateStudent(Student student);

    public int deleteStudentById(Long id);

    public int deleteStudentByIds(Long[] ids);
}
